MFJ-2820 License Plate Antenna Mount UHF Simply Replace Your License Plate with this Antenna Mount, and Remount Your License Plate Over It! Gives You a Convenient, No-Hassle, Sturdy Stainless Steel Antenna Mount Bracket for Most CB/HF/VHF/UHF Antennas , Great For Low Garages! Has Holes for Optional 3/8-24CB/ HF mounts, or Optional SO-239/NMO VHF/UHF Mounts! Requires Optional Cable, Antenna & Mount Base ( shown dome mount & Antenna Not Included). Can Be Oriented So Antenna is Mounted Either Above Or Below The License Plate!